Lines Matching refs:cmdptr

800 static unsigned int cmdptr;
1076 		if (cmdptr != cmd_tail)
1077 			cmdptr = (cmdptr + KDB_CMD_HISTORY_COUNT - 1) %
1079 		strscpy(cmd_cur, cmd_hist[cmdptr], CMD_BUFLEN);
1082 		if (cmdptr != cmd_head)
1083 			cmdptr = (cmdptr+1) % KDB_CMD_HISTORY_COUNT;
1084 		strscpy(cmd_cur, cmd_hist[cmdptr], CMD_BUFLEN);
1288 				if (cmdptr == cmd_head) {
1308 		cmdptr = cmd_head;